About yesterday's episode, I had few things to say but y'all have pretty much summed up everything. So adding my 2 cents to it.
I'm a sucker for good bgms/osts. I see two pretty people with a pretty bgm & I'm sold. That's exactly what happened yesterday.
It happens na when the first time you hear a piece of music, it may not make much of an impression. It's only upon listening to it again that it begins to resonate with you. You start to recognize its quality and find yourself drawn to it, eventually falling in love with its charm. Happened to me yesterday..I heard Surya-Imlie's bgm for the 2nd time. And I found the tune kinda has this ability to reignite feelings of love, like a fresh start, hinting at a second chance and stirring up old feelings, making everything feel new again. 
But you know one more thing struck me when Imlie was relentlessly beating Surya, seeing his tears and his acceptance of her actions, allowing her to release her pent-up anger, frustration, and pain. How much ever we say Surya's value doesn't even measure up to a single fingernail of Agastya's, with which I wholeheartedly agree, but the fact remains that Surya and Agastya were monozygotic or identical twins, meaning they were once inseparableâsharing one body, one soul. It was a chance event that they split into two blastomeres. But the notion that Agastya and he were once united as a single entity, sent shivers down my spine. I know again a weird thought, but just felt like sharing it.